From squeekboard 1.15.0 on we don't need any restyled variants so can use squeekboard directly in the session. But in order for this to work with the systemd based session we need squeekboard!517 (we'll need to bump the squeekboard dependency afterwards). Superseeds !773 (closed) hence marking as draft.
We also can't recommend the osk-stub anymore and promote squeekboard to dependency.
Signed-off-by: Guido Günther email@example.com